The meteoric rise of the Incan empire between 1400 and 1532 was driven by a sustained period of warmer weather, new research on Peruvian lake sediments suggests. From: newscientist.com
Tagged: incas, South America
Posted on:
July 28th, 2009
Curation from Tomás
Filed Under: History, Tomás' Picks
Curation from Tomás
Filed Under: History, Tomás' Picks
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